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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:296AB GHM

Order: 19

Horizontal side: 296 Vertical side: 296

Elements: 2, 2√2, 4, 4√2, 8, 22√2, 44, 37√2, 44√2, 66, 74, 82, 88, 74√2, 134, 140, 156, 111√2, 148√2.

Code: 1567 0 296 1343 156 162 1407 156 296 1486 148 148 226 0 140 447 22 162 446 22 118 887 66 162 20 154 162 21 156 162 40 152 160 41 156 160 823 148 74 87 148 156 372 185 111 665 0 74 1110 185 111 745 0 0 744 74 0

The properties below may precede order:side in a tiling's title:

Credit for Discovery

Just three people are credited with the discovery of Primitive Perfects:

Geoffrey H. Morley (GHM, England)

Jasper D. Skinner, II (JDS, United States)

William T. Tutte (WTT, Canada, 1917-2002) (15:44AI, 17:136AJ and 19:56AJ only)

156
134
140
148√2
22√2
44
44√2
88
2√2
2
4√2
4
82
8
37√2
66
111√2
74
74√2